What is the major structural difference between DNA and RNA? DNA is single stranded, while RNA is double stranded.
RNA is triple stranded, while DNA is double stranded.
DNA is double stranded, while RNA is single stranded.
RNA is double stranded, while DNA is triple stranded.

C) DNA is double stranded, while RNA is single stranded.

Explanation:

The structure of DNA is a double helix with two complimentary strands.

The structure of RNA is a single strand.

Im taking biology, so i hope this helps.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.